71137292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{3559}}^1$

素因数の和:3845

約数の個数: 24

約数和(自身を含む): 131577600

約数和(自身を除く): 60440308

約数列:

[1, 2, 4, 19, 38, 76, 263, 526, 1052, 3559, 4997, 7118, 9994, 14236, 19988, 67621, 135242, 270484, 936017, 1872034, 3744068, 17784323, 35568646, 71137292]

約数ペア:

[(1, 71137292), (2, 35568646), (4, 17784323), (19, 3744068), (38, 1872034), (76, 936017), (263, 270484), (526, 135242), (1052, 67621), (3559, 19988), (4997, 14236), (7118, 9994)]